1392854490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1$

素因数の和:3012

約数の個数: 96

約数和(自身を含む): 3760473600

約数和(自身を除く): 2367619110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 179, 186, 279, 310, 358, 465, 537, 558, 895, 930, 1074, 1395, 1611, 1790, 2685, 2789, 2790, 3222, 5370, 5549, 5578, 8055, 8367, 11098, 13945, 16110, 16647, 16734, 25101, 27745, 27890, 33294, 41835, 49941, 50202, 55490, 83235, 83670, 86459, 99882, 125505, 166470, 172918, 249705, 251010, 259377, 432295, 499231, 499410, 518754, 778131, 864590, 998462, 1296885, 1497693, 1556262, 2496155, 2593770, 2995386, 3890655, 4493079, 4992310, 7488465, 7781310, 8986158, 14976930, 15476161, 22465395, 30952322, 44930790, 46428483, 77380805, 92856966, 139285449, 154761610, 232142415, 278570898, 464284830, 696427245, 1392854490]

約数ペア:

[(1, 1392854490), (2, 696427245), (3, 464284830), (5, 278570898), (6, 232142415), (9, 154761610), (10, 139285449), (15, 92856966), (18, 77380805), (30, 46428483), (31, 44930790), (45, 30952322), (62, 22465395), (90, 15476161), (93, 14976930), (155, 8986158), (179, 7781310), (186, 7488465), (279, 4992310), (310, 4493079), (358, 3890655), (465, 2995386), (537, 2593770), (558, 2496155), (895, 1556262), (930, 1497693), (1074, 1296885), (1395, 998462), (1611, 864590), (1790, 778131), (2685, 518754), (2789, 499410), (2790, 499231), (3222, 432295), (5370, 259377), (5549, 251010), (5578, 249705), (8055, 172918), (8367, 166470), (11098, 125505), (13945, 99882), (16110, 86459), (16647, 83670), (16734, 83235), (25101, 55490), (27745, 50202), (27890, 49941), (33294, 41835)]